baber/WOPTO huggingface dataset:
Patent DE-3608453-A1 (DE)
Inventor: KRUSE-MUELLER CORNELIA DIPL CH
IPC: C12Q1/26
Filed: 1986-03-14
Abstract: 1. Process for the determination of total bilirubin in samples of body fluids by means of bilirubin oxidase, characterised in that the sample is incubated with subtilisin.
Patent DE-3613066-A1 (DE)
Title: Process for dyeing with vat dyes and mixtures of vat dyes
Inventor: JORDAN HEINZ DIETRICH DR
IPC: C09B67/22
Filed: 1986-04-18
Abstract: Process for dyeing cellulose or cellulose-containing material, in particular cotton, characterised by the use of essentially one vat dye each from a group A and from a group B, which are each defined in the description; and vat dye mixtures.
Patent DE-3613994-A1 (DE)
Title: Circuit arrangement for demodulating frequency-modulated signals
Inventor: LISTOPAD MANFRED ING
IPC: H03D7/16
Filed: 1986-04-25
Abstract: The circuit arrangement has two signal processing channels with at least one input each, at which the frequency-modulated signal to be demodulated is present, and each of which signal processing channels exhibits a series circuit of a multiplier circuit and a low-pass circuit, and two differentiating circuits each of which is connected to in each case one output of a signal processing channel, and two further multiplier circuits in which in each case one input is connected to the output of a signal processing channel and one in each case further input is connected to the output of the differentiating circuit connected to the other signal processing channel, and the outputs of which are connected to the inputs of a signal combining circuit, each differentiating circuit being constructed with adjustable time constants, the time constants preferably being adjusted via control signals present at a control input of the differentiating circuits, the signal combining circuit being formed by a summing circuit.
Patent DE-3616929-A1 (DE)
IPC: G01S17/87
Filed: 1986-05-20
Abstract: The opto-electronic device has a first projector (1, 2), which emits light in the form of a beam (3) having a first aperture solid angle. Moreover, one or more retroreflectors (5) are provided at a location (4) remote from the projector (1, 2), as are devices (7, 8) for detecting light (6) retroreflected to the location of the projector (1, 2). In this arrangement, the first projector (1, 2) has an incoherent light source (1). A second projector (10, 11), which emits laser light (13) or light of a limited monochromatic nature from light-emitting diodes in a narrower beam than does the first projector, is provided with devices (9) for aligning the second projector (10, 11) onto the retroreflectors with the aid of the light, reflected from the same retroreflectors, of the first projector (1, 2). <IMAGE>
Patent DE-3619514-A1 (DE)
Title: Anti-theft device for hand luggage
Inventor: FRITSCH JUERGEN
IPC: E05B73/00
Filed: 1986-06-10
Abstract: The invention relates to an article for the protection of hand luggage temporarily left unattended (for example, in a train compartment, on the station, at the airport, etc.) against being carried off in an unauthorised manner or against mistaken identity.
Patent DE-3619717-A1 (DE)
Title: Device for applying markings to car windows
Inventor: MITEV DORDI
IPC: B05B12/20
Filed: 1986-06-12
Abstract: For the comparison of the agreement and check with the motor-vehicle number plate to prevent theft, a template made of etching-agent-resistant plastic is used which is designed in such a manner that it serves as a gauge for and for the location of the marking which constantly repeats itself and remains the same over the surface, starting from the level of the upper edge of the car window and, at the same time, starting from the lateral arrangement either from the right or from the left window frame, optionally also on both sides, right and left, for which purpose the template is in the shape of a square standing on the tip, the upper tip of which being cut away for plotting the measurements with the eye sufficiently in order both to compensate for curved portions if they occur, particularly in the front and rear car windows, and also to eliminate the dead angle space formed from the upper window frame to the outwardly extending lateral window frame. For the uniformly corresponding arrangement of the marking corresponding to the motor-vehicle number plate, there is provided a cutout which is arranged centrally in terms of height in the template and is intended for laying on and subsequently adhesively bonding on the punched-out characters corresponding to the motor-vehicle number plate, such as letters and numbers and a hyphen, which characters are provided on their rear with a self-adhesive layer. The template corresponding to the shape of a square standing on the tip, give with the left and right tip corresponding starting points to the ... Original abstract incomplete.
Patent DE-3620446-A1 (DE)
Title: Shaft coupling
Inventor: JEPSEN KURT FRIEDRICH
IPC: F16D3/54
Filed: 1986-06-18
Abstract: In order to increase the flexibility of a shaft coupling and keep its outside diameter small, the two halves of the coupling are connected to one another by flexible hollow cylinders in the form of a toothed belt.
Patent DE-3621248-A1 (DE)
Title: Rotary-tube insert for a rinsing machine
Inventor: RAPP HELMUT
IPC: A47L15/23
Filed: 1986-06-25
Abstract: In a rotary-tube insert (1) for a rinsing machine (6), in particular for articles to be rinsed in laboratory or medical technology, having a tubular piece (9) which is connected to the rinsing liquid supply and is rotatable about a substantially vertical axis (2) and from which at least one spraying nozzle (14) emerges, good utilisation of the rinsing chamber (5) is to be possible while ensuring a simple design. This is achieved in that the tubular piece (9, 11) extends substantially horizontally and the spraying nozzle (14) is directed upwards. <IMAGE>
Patent DE-3631853-A1 (DE)
Title: Accordion with multiple reeds in unison
Inventor: OHLEN VOLKER VON
IPC: G10D11/00
Filed: 1986-09-19
Abstract: To eliminate the decisive influence of the register hole rails on the channel hole spacing and in order to make the register mechanism lighter and more easy running, the register mechanism is separated from the channel holes and fastened on an extra plate on the side of the reed boards facing the bellows in such a manner that, for a complete reed row, only one single register hole rail is still required.
Patent DE-3634214-A1 (DE)
Title: Drive motor for an apparatus
Inventor: BOESCHE JUERGEN DIPL ING
IPC: H02K11/00
Filed: 1986-10-08
Abstract: A drive motor for an apparatus, especially for a fixed-position apparatus such as a washing machine, having a component which consists of insulating material and is constructed as a supporting component for elements which are provided for operation of the motor and conductor-track-like electrical connections in order to produce motor-internal wiring, the supporting component being constructed in the form of a trough-like housing having raised side walls, the base panel of which housing faces the drive motor, and the opening in which can be covered. <IMAGE>
Patent DE-3637029-A1 (DE)
Title: Method and circuit arrangement for detecting the readiness of an oxygen measuring probe for operation
Inventor: MAUSNER EBERHARD
IPC: G01N33/00
Filed: 1986-10-30
Abstract: In a method of detecting the readiness of an oxygen measuring probe for operation, the oxygen measuring probe is situated in the exhaust-gas duct of an internal combustion engine and, in conjunction with a control device, serves to regulate the mixture preparation for the internal combustion engine. The output voltage of the oxygen measuring probe is integrated using an integration time constant which depends on the internal resistance of the oxygen measuring probe. The rate of change of the output voltage is measured. Above a predetermined value of the rate of change, readiness for operation is detected. In a circuit arrangement for carrying out the method, the input of an integrator whose output is connected to the input of a microcomputer via an analog/digital converter is connected to the output of the oxygen measuring probe.
Patent DE-3641093-A1 (DE)
Inventor: GROSS JUERGEN DR
IPC: B01L3/00
Filed: 1986-12-02
Abstract: In a reaction container in the form of a cuvette for optically examining small amounts of liquid, the bottom (4) of the reaction vessel has a circular recess (6) in which a cylindrical body (9) is movably arranged. The recess (6) has channels (7) which run in the shape of arcs and extend from the recess (6) to the walls (3) and/or the corners (8) of the reaction vessel. 
<IMAGE>
Patent DE-3641486-A1 (DE)
Title: Drawing table with an inclinable table part
IPC: A47B27/06
Filed: 1986-12-04
Abstract: A drawing table with an inclinable table part has a counterweight helical spring (42) which surrounds the joint (28, 34, 36) and has spring sections (44, 46) lying axially one behind the other. One of the outer holding sections (50, 52) of these spring sections (44, 46) is detachably (62) fastened to an assigned fixed joint part (34, 36).   <IMAGE>
Patent DE-3643462-A1 (DE)
Title: Dye solutions
Inventor: PETROLL HANS-WERNER DIPL ING
IPC: C09B29/40
Filed: 1986-12-19
Abstract: Storage-stable concentrated dye solutions are obtained by a simple method which involves conjointly processing the salts of anionic azo dyes which contain as coupling components an indole derivative of the general formula <IMAGE> in which R1 and R are substituents which are conventional in the chemistry of azo dyes, and n is a number from 0 to 3, by addition of a compound which is alkaline in water and, if desired, of a nonionic surfactant.
Patent DE-3704538-A1 (DE)
Title: Stirring mixer
IPC: B01F27/93
Filed: 1987-02-13
Abstract: Stirring mixer for the medium to high viscosity pasting and wetting of solids in liquids, having disc impellers arranged on shafts, at the periphery of which disc impellers are provided, for more rapid spatial mixing, active elements having combined impulse transmission to the material to be mixed in an axial and radial direction. <IMAGE>
Patent DE-3707181-A1 (DE)
Title: Method and device for measuring heat flow density or the temperature gradient
Inventor: KISS LASZLO ISTVAN
IPC: G01K3/14
Filed: 1987-03-06
Abstract: The invention relates to a method and a device for measuring the heat flow density or the temperature gradient, which render it possible to make precise measurements which can be analysed from many aspects. The essence of the invention consists in that, for the purpose of simultaneous measurement of the temperature difference, measuring units which are known per se and suitable for measuring the temperature difference are arranged in a plane and along a straight line deviating from the plane. The measuring units are connected to a display unit, advantageously via a programmable computer system. <IMAGE>
Patent DE-3709030-A1 (DE)
Title: Rotary engine with seals
Inventor: DENSCH DIETRICH DIPL ING
IPC: F01C1/28
Filed: 1987-03-19
Abstract: Published without abstract.
Patent DE-3718926-A1 (DE)
Title: New oxime derivs. of macrolide antibiotic S541
Inventor: SUTHERLAND DEREK R
IPC: A01P7/04
Filed: 1987-06-05
Abstract: Macrotide antibiotic S541 oxime derivs. of formula (I) and their salts are new; where R1=methyl, ethyl or isopropyl; R2=H, 1-8C alkyl or 3-8C alkenyl, the groupNOR2 being in the E-configuration; an OR3=OH or substd. hydroxy group contg. upto 25 C-atoms.  (I) may be prepd. by reaction of the corresponding oxo cpds. (II) with a reagent H2NOR2 or a salt thereof and, if desired, removing the portecting group from a resulting cpd.. (I) in which OR3 is a protected OH group. Cpds. (I) in which R2 is 1-8C alkyl or 3-8C alkenyl and OR3 is substd. hydroxy may be prepd. from corresponding cpds. in which OR3 is unsubstd. OH by reaction with a suitable O-substituting reagent.
Patent DE-3719872-A1 (DE)
Inventor: PAUL AXEL DR
IPC: C07C229/08
Filed: 1987-06-13
Abstract: Enantiomerically pure D- or L-alanine is prepared by reaction of an optically active chloropropionic acid with ammonia in water or water/alcohol mixtures at 50 to 110 DEG C.
Patent DE-3720588-A1 (DE)
Inventor: RYDER GEOFFREY ALAN
IPC: B65D41/34
Filed: 1987-06-22
Abstract: In a container-closure combination (1 and 5), the closure (1) has an obstructing means (3), which extends only part way round the perimeter of the closure and which normally obstructs a portion (8) of the container to prevent disengagement of the closure. The obstructing means is joined to the remainder of the closure by at least two manually breakable joins which can be easily broken to allow obstructing means (3) to move clear of the obstructed portion (8) of the container to permit said disengagement. The means (3) snaps over the portion (8) on initial application. The breakable panel (2) which carries the means (3) may be provided with a tab to assist breaking the joins without using a tool. In an alternative embodiment, the closure is a composite of two parts. <IMAGE>
Patent DE-3722037-A1 (DE)
Title: Invert for collecting and channelling away surface water
Inventor: ZILLIKEN FRANZ-PETER
IPC: E02B3/02
Filed: 1987-07-03
Abstract: With the aid of the invert blocks, the discharge of the surface water is to be achieved in as natural a form as possible. This is made possible in that each block also constitutes an energy converter on the path of the water flowing to the valley. The flowing movement is consequently converted into a cascading, falling movement. Mixed with air, already reduced to zero again by the next block, the air/water mixture is swirled with the residual water in the invert block. This extremely important procedure is repeated, in the case of this system, at each block. A residual quantity of water is maintained in each block. This is, however, only possible due to the special form of said block, because all ground formations can be covered by only a small number of types. This system as well as the invert-block form which is necessary therefor form the patent claim. <IMAGE>
Patent DE-3726160-A1 (DE)
Inventor: PEDERSEN HARRY EMIL
IPC: B62D5/09
Filed: 1987-08-06
Abstract: A fluid pressure steering mechanism comprises a control device (1) and a throttle valve (4), particularly a priority valve, in a pump conduit (5). A pressure chamber of the throttle valve (4) is connected to an inlet pressure conduit (29) and the oppositely-acting pressure chamber is connected to a conduit (30) which is at load pressure. The inlet pressure conduit (29) includes a throttle point (31). At the side of the throttle point (31) remote from the pump conduit, the inlet pressure conduit (29) is connected to the motor conduit on the supply side by way of a by-pass conduit (33) including a pressure reduction valve (32). In this way, one can avoid steering difficulties during so-called over-run operation. <IMAGE>
Patent DE-3731776-A1 (DE)
Title: Combination with thrombolytic activity
Inventor: WELZEL DIETER DR
IPC: A61K38/49
Filed: 1987-09-22
Abstract: The thrombolytic effect of the plasminogen activator urokinase is synergistically improved by administration together with pro-urokinase. These two components can be administered successively or simultaneously and, if simultaneously, either each alone or as a mixture. Administration preferably takes place initially as bolus injection of urokinase followed by an infusion of pro-urokinase.
Patent DE-3732025-A1 (DE)
Title: Chemisorption filter for the elimination of tobacco smoke and solid and gaseous substances from breathing air
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D39/14
Filed: 1987-09-23
Abstract: Dust filters and chemisorption filters, preferably for motor vehicles, are to be used in such a way that they comprise acidic and/or alkaline compositions which are used with additionally added polyhydric alcohols and activated charcoal-dust mixture, additionally oversprayed with these and/or with an integrated additional layer.
Patent DE-3743071-A1 (DE)
Title: Refiner for paper stock
Inventor: WARNKE KLAUS
IPC: D21D1/30
Filed: 1987-12-18
Abstract: A refiner or grinder for paper stock for pulping fibre having one or two pairs of grinding discs, which is equipped with separating blades, one disc being fixed in the machine as stator and the other disc rotating with a narrow gap from it, is further developed, in that the separating blades may be inserted loosely in a base disc and are connected firmly to the base disc by means of clamping rings as well as clamping elements and bushes.
Patent DE-3743372-A1 (DE)
Title: Vessel for storing drinks, meals and samples
Inventor: SCHLUESSLER ROLAND
IPC: A47J41/00
Filed: 1987-12-21
Abstract: The invention relates to a vessel (1) for storing drinks, meals, samples and the like (2), whose temperature is to be maintained above or below the ambient temperature, consisting of a receiving vessel (3), a first jacket (4) which at least partially contacts or encloses the receiving vessel and which surrounds with the outer surface of the receiving vessel a hollow space which contains a heat-preserving material, and of a layer (5) which essentially encloses said hollow space and which contains a fibrous insulating material. Known vessels have the disadvantage that the insulating properties in particular of the outer layer (5) do not permit temperature maintenance at high temperature differences between vessel (3) and the surroundings. The invention avoids these disadvantages as a result of the fact that the fibrous insulating material (5) consists of kaolin-like argillaceous earth-silicate material of the composition (Al2O3)x.(SiO2)y, wherein the ratios of the proportions x and y are particularly advantageously between x = 40...60% by weight and y = 60...40% by weight, optionally with admixture of up to 10% of other oxides. <IMAGE>
Patent DE-3743757-A1 (DE)
Title: Insertion device for coins
Inventor: ROESSLER FRANZ DIPL ING
IPC: G07F1/04
Filed: 1987-12-23
Abstract: The device is for desk-top coin-operated telephones and possesses, behind the insertion slot (1), a transversely movable coin chamber (2), into which, with the hook switch actuated, engage two pins (8) of a return lever (3) which hold an inserted coin (M). During coin collection, the coin chamber (2) is displaced, and at the same time the pins leave it and the coin (M) falls into the coinbox (5). When the hook switch is not actuated, the coin (M) falls straight through into the return (6). <IMAGE>
Patent DE-3802947-A1 (DE)
Title: Circuit technology for the greatest safety
Inventor: STOECKMANN DIETRICH
IPC: G05B9/02
Filed: 1988-02-02
Abstract: Circuit technologies have a particular degree of safety. In accordance with the rules of the probability calculation, the number of years is determined after which an undetected fault, that is to say an unsafe state, occurs. The novel circuit technology is intended to multiply this time and it should immediately indicate any faulty component. Two inverse sequential circuits (1a and 1b) have common basic elements (4). The function of all the basic elements is checked in the AND gate (5) during each clock cycle, a faulty component is indicated in the panel (6) and in the event of a fault, both sequential circuits can be stopped via the clock generator (7). As an example of an application, a 7-phase magnetic core transistor circuit technology is described which is a combination of the 3-phase MT with URTL circuit technology and combines the great advantages of both. The time between two double faults is of the order of magnitude of 10<34> years per ring core. Application for extremely high safety requirements, for example atomic power stations, space engineering, maximum-velocity railways and so forth, where a failure can cause incalculable damage. <IMAGE>
Patent DE-3807010-A1 (DE)
Title: Shower partition with door elements which can be pivoted out at the bottom
Inventor: LOEFFLER WOLFGANG
IPC: A47K3/34
Filed: 1988-03-04
Abstract: The invention relates to a shower partition with at least one or more door frames (10) and one or more door elements (8) which are suspended such that they can be displaced in a top frame part of the door frame (10) and, if appropriate, can be displaced in front of one another in planes parallel to the plane of the frame. Said door elements are provided, at their bottom ends, with guide continuations (3) which engage into at least one guide groove (19) in a bottom frame part (18) of the door frame (10). Said guide continuations (3) are mounted on the bottom edge of the respective door element (8) such that they can rotate about a horizontal axis, which is perpendicular with respect to the plane of the door element (8), and they can pivot out of an engagement position, between the delimiting walls of the guide groove (19), into a release position in which the guide continuation (3) can be brought out of engagement with the guide groove (19). By virtue of this action of easily bringing the engagement portions (13) of the guide continuations (3) out of engagement with the guide groove (19) of the door frame (10), it is possible to clean dirt and deposits from the bottom region (18) of the door frame (10) without any difficulty. <IMAGE>
Patent DE-3809724-A1 (DE)
Title: Device for underground marking of surveying points
Inventor: SUKKAU PETER
IPC: G01C15/04
Filed: 1988-03-23
Abstract: The device is essentially plate-shaped and preferably has the form of a regular trilateral or quadrilateral truncated pyramid. In the centre of the plate, a hole (14) is provided which preferably tapers conically from the bottom to the top. This hole (14) is used for accommodating a station staff so that the device can be pushed over the station staff during relocating. The device according to the invention can thus be located horizontally in the ground and enables surveying points to be permanently established. <IMAGE>
Patent DE-3812760-A1 (DE)
Title: Method and arrangement for monitoring a set value singal transmitter
Inventor: WEISS WERNER
IPC: F02D11/10
Filed: 1988-04-16
Abstract: In a method for monitoring a set value signal transmitter for controlling the power of an internal combustion engine, in particular of a motor vehicle, in which case an output voltage is output from the set value signal transmitter, the said output voltage being dependent on the position of the set value signal transmitter within a predetermined range, test signals are derived independently of the production of the output voltage and as a function of which sub-area, of several sub-areas, of the control range the set value signal transmitter is located. The value of the respectively emitted output voltage is compared with set values which are stored for the boundaries of that sub-area to which the respectively derived test signals are assigned. <IMAGE
Patent DE-3816097-A1 (DE)
Title: Head drum for a recorder
Inventor: KLUTH HANS-JUERGEN DIPL ING
IPC: G11B15/12
Filed: 1988-05-11
Abstract: In the case of a head drum, having a stationary drum part (2) and a rotating drum part (3) with active elements (4), it is intended for an operating voltage (UB) to be transmitted for the active elements (4) and a control voltage (Us) to be transmitted for controlling and switching functions in a simple way. An alternating-current voltage (U1), which is modulated by the control signal (Us) is transmitted via a pair of windings (W3, W4) of a rotation transformer (Ü). In particular for a recorder for recording broadband digital signals.   <IMAGE>
Patent DE-3820754-A1 (DE)
Inventor: ZEIBIG WINFRIED DR
IPC: C08K5/42
Filed: 1988-06-18
Abstract: In order to prepare block-resistant, non-tacky, solvent-free or low-solvent emulsion paints, aqueous polymer dispersions based on homopolymers and/or copolymers of acrylic and/or vinyl polymers are prepared as binders which in order to increase the block temperature of the emulsion paints prepared therefrom, contain, as active substance, one or more N-substituted sulphosuccinamides, if desired with further emulsifiers.